smooth

问题 I wonder if it's possible to scroll down after 6 seconds to an anchor? I found this script where it scrolls down a couple of pixels but it's not completely what I'm looking for. <script type='text/javascript'> setTimeout("window.scrollBy(0,270);",6000); </script> Also how can i make it scroll down smoothly? I found this but how do i combine it with the other script? function scrollToAnchor(aid) { var aTag = $("a[name='" + aid + "']"); $('html,body').animate({scrollTop: aTag.offset().top},

问题 I am trying to make a graph with logarithmic x-axis and normal scaled y-axis with ggplot2 in R. This all works fine, but when I add a smoother with model="lm", I get problems. What I would like is to fit a linear model through my data before the log transformation and then have it log transformed, thus the line fitted by geom_smooth should be curved instead of straight. I have found a way to do this with coord_trans(x="log10") , but if I do it this way the tick marks of the x-axis are all

问题 I'm currently developing a flying game in libgdx where you can control the rotation of a bird with the mouse cursor. Right now the bird will instantly rotate to the cursor position. I'm aiming to make the bird rotation lag behind a little bit to make the flying seem more smooth. Rotational damping wont work because i am using the setTransform() method. I would be very happy about any suggestions, this is the code controlling the rotation, it's called every frame in the render method: //get

问题 When resizing a form with many controls, the form looks bad because of flickering. What are some tips to have a smoother form resizing? 回答1: procedure TForm1.WMEnterSizeMove(var Message:TWMMove); begin Self.DisableAlign; end; procedure TForm1.WMExitSizeMove(var Message:TWMMove); begin Self.EnableAlign; end; 回答2: Try using WM_SETREDRAW (not LockWindowUpdate). You might also have a look at DeferWindowPos. 回答3: Complex forms are often made up of nested panels, and the repaint process may cause

问题 In my WPF application, the user presses a button to start a 3D model rotating smoothly, and lets up on the button to stop the rotation. To do this, I create a DispatcherTimer: DispatcherTimer timer = new DispatcherTimer(); timer.Tick += new EventHandler( timer_Tick ); timer.Interval = new TimeSpan( 0, 0, 0, 0, 30 ); And when the button is pressed I call timer.Start() and when the button is let up I call timer.Stop() . The timer_Tick function changes the rotation of the model: void timer_Tick(

问题 UPDATE: I found the answer... included it below. I have a dataset that contains the following variables and similar values: COBSDATE, CITY, RESPONSE_TIME 2011-11-23 A 1.1 2011-11-23 A 1.5 2011-11-23 A 1.2 2011-11-23 B 2.3 2011-11-23 B 2.1 2011-11-23 B 1.8 2011-11-23 C 1.4 2011-11-23 C 6.1 2011-11-23 A 3.1 2011-11-23 A 1.1 I have successfully created a graph that displays all of the response_time values and a smooth geometry to further describe some of the variation. The challenge that I have

问题 UPDATE: I found the answer... included it below. I have a dataset that contains the following variables and similar values: COBSDATE, CITY, RESPONSE_TIME 2011-11-23 A 1.1 2011-11-23 A 1.5 2011-11-23 A 1.2 2011-11-23 B 2.3 2011-11-23 B 2.1 2011-11-23 B 1.8 2011-11-23 C 1.4 2011-11-23 C 6.1 2011-11-23 A 3.1 2011-11-23 A 1.1 I have successfully created a graph that displays all of the response_time values and a smooth geometry to further describe some of the variation. The challenge that I have

问题 I have a html5 canvas in my web page. I have only put an image and a gradient in it. Canvas uses thic JS code to draw itself: var canvas = document.getElementById("myCanvas"); var ctx = canvas.getContext("2d"); ctx.clearRect ( 0 , 0 , canvas.width, canvas.height ); var img = document.getElementById("slika"); ctx.drawImage(img, 0, 0,canvas.width,canvas.height); var grd = ctx.createLinearGradient(x-400, 0, x, 0) grd.addColorStop(0.3,"hsla(360, 100%, 100%, 0)"); grd.addColorStop(1,"hsla(360, 100

问题 it works like this I want to show a circle animation. it become bigger gradually. I don't want to change it's position. my code is as following, and the circle's position also moves, how can deal with this. - (void)viewDidLoad { [super viewDidLoad]; int radius = 20; CGPoint drawPoint = CGPointMake(self.view.frame.size.width/2 -radius,self.view.frame.size.height/2+radius*2); CAShapeLayer *circle = [CAShapeLayer layer]; // Make a circular shape circle.path = [UIBezierPath

问题 do you have an idea, how the animated cats could move smoother? It's stuttering and I don't know how to set it smoother. jQuery.fx.interval isn't helping http://christianhaller.com/jquery-animate-img.html thx, christian 回答1: The stuttering appears to be because of the easing, since you are moving the image a very small amount and small changes are obvious. Just set the easing parameter of the animation to linear . 回答2: From the CrossSlide jQuery plugin developer: It also bears to mention that